1963 Jeep CJ3 Engine Internals

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Keep Your 1963 Jeep CJ3 in Top Shape with Quality Engine Internals

Whether you’re repairing or upgrading your Engine Internal, using high-quality parts is key to keeping your 1963 Jeep CJ3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Crankshaft Seals and Standard Piston Rings. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1963 Jeep CJ3 Engine Internal at Advance Auto Parts is around $45.49, with a range that starts at $12.49 and goes up to $62.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Engine Crankshaft Seal Kit, Engine Piston Ring Set, and Multi-Purpose Seal start at just $12.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Internal, don’t forget to check out other key components like Camshafts and Engine Gaskets and Seals. At Advance Auto Parts, we’re here to help you keep your 1963 Jeep CJ3 in peak condition, inside and out.

Essential 1963 Jeep CJ3 Engine Internals

Sealed Power – Engine Piston Ring Set (Part No.E-222X)

Engine Piston Ring Set

from

$49.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-222K)

Engine Piston Ring Set

from

$63.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-222K 60)

Engine Piston Ring Set

from

$64.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-222K 40)

Engine Piston Ring Set

from

$64.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-222K 30)

Engine Piston Ring Set

from

$61.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Face of top rings coated with latest generation Plasma-Moly
  • Decreases friction
  • Very resistant to scuffing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-104KC)

Engine Piston Ring Set

from

$60.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Chrome plated ring face
  • Increases wear resistance in dirty air conditions
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Sealed Power – Engine Piston Ring Set (Part No.E-222X 40)

Engine Piston Ring Set

from

$44.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40613)

Engine Crankshaft Seal Kit

from

$16.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Full Sets contain all the gaskets and seals necessary for a complete engine overhaul
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

National – Multi-Purpose Seal (Part No.471504)

Multi-Purpose Seal

from

$12.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Victor Reinz – Engine Crankshaft Seal Kit (Part No.19-10022-01)

Engine Crankshaft Seal Kit

from

$62.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function.
  • Meets or exceeds OE specifications.
See More

Most Popular Crankshaft Seals for 1963 Jeep CJ3s

Enhance your 1963 Jeep CJ3 with one of the 2 Crankshaft Seals we have in stock, starting at just $12.49.

Victor Reinz – Engine Crankshaft Seal Kit (Part No.19-10022-01)

Engine Crankshaft Seal Kit

from

$62.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function.
  • Meets or exceeds OE specifications.
See More

National – Multi-Purpose Seal (Part No.471504)

Multi-Purpose Seal

from

$12.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Best-Selling 1963 Jeep CJ3 Standard Piston Ring

Upgrade your CJ3 with our best-selling Standard Piston Ring.

Sealed Power – Engine Piston Ring Set (Part No.E-104KC)

Engine Piston Ring Set

from

$60.99
Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • Chrome plated ring face
  • Increases wear resistance in dirty air conditions
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
See More

FAQs for 1963 Jeep CJ3 Engine Internals

What are the best-selling Engine Internals for 1963 Jeep CJ3s?

Out of 3 Engine Internals that fit 1963 Jeep CJ3s, the following parts are the top sellers:

What’s the price range for 1963 Jeep CJ3 Engine Internals?

The prices of Engine Internals for the 1963 Jeep CJ3 range from $12.49 up to $62.99 for the most premium parts.

What is the average price of an Engine Internal for a 1963 Jeep CJ3?

The average price for Engine Internals for the 1963 Jeep CJ3 is $45.49. Keep in mind the variety of part types within our Engine Internal category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Internals for other Jeep CJ3 model years?

Yes, we carry Engine Internals for 6 model years of Jeep CJ3s between 1959 and 1966. The following model years are the most popular for Engine Internal purchases: 1966, 1965, 1964, 1962, 1961, 1960, and 1959.

What are the cheapest Engine Internals for my 1963 Jeep CJ3?

The cheapest 1963 Jeep CJ3 Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1963 Jeep models?

Yes. We stock Engine Internals for 12 other popular 1963 Jeep models. Some of the most popular are 1963 CJ5 Engine Internals, 1963 CJ6 Engine Internals, 1963 Dispatcher Engine Internals, 1963 FC150 Engine Internals, and 1963 Utility Wagon Engine Internals.

What types of Engine Internals do you sell for my 1963 Jeep CJ3?

As of 6/2/26, these are some of the most in-demand types of Engine Internals for a 1963 Jeep CJ3:

Can I get help with 1963 Jeep CJ3 Engine Internal orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Engine Internals and more.

What is your return policy for Jeep CJ3 Engine Internals?

Advance Auto Parts keeps returns simple. For new Jeep CJ3 Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.